


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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924 CXUS56 KMTR 120900 CF6STS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SANTA ROSA AIRPORT MONTH: JULY YEAR: 2025 LATITUDE: 38 30 N LONGITUDE: 122 49 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 77 52 65 -3 0 0 0.00 M M 6.4 16 150 M M 4 18 21 200 2 84 53 69 1 0 4 0.00 M M 6.2 15 150 M M 4 1 20 140 3 82 46 64 -4 1 0 0.00 M M 6.4 17 150 M M 0 1 23 150 4 83 47 65 -3 0 0 0.00 M M 5.7 17 120 M M 0 1 27 120 5 83 45 64 -4 1 0 0.00 M M 4.8 16 140 M M 0 21 160 6 84 47 66 -2 0 1 0.00 M M 6.2 15 170 M M 1 1 20 170 7 73 50 62 -6 3 0 0.00 M M 6.3 16 180 M M 6 1 22 180 8 74 55 65 -3 0 0 0.00 M M 6.0 15 180 M M 6 1 19 190 9 82 54 68 0 0 3 0.00 M M 4.8 15 140 M M 4 1 20 130 10 93 48 71 3 0 6 0.00 M M 5.4 15 150 M M 1 12 20 150 11 91 52 72 4 0 7 0.00 M M 5.4 16 160 M M 0 8 21 160 ================================================================================ SM 906 549 5 21 0.00 M 63.6 M 26 ================================================================================ AV 82.4 49.9 5.8 FASTST M M 2 MAX(MPH) MISC ----> # 17 150 27 120 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SANTA ROSA AIRPORT MONTH: JULY YEAR: 2025 LATITUDE: 38 30 N LONGITUDE: 122 49 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.1 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: -1.9 DPTR FM NORMAL: -0.01 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 10 GRTST 24HR T ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 45 ON 5 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 0 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 5 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -3 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 5 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -3 [CDD (BASE 65) ] TOTAL THIS MO. 21 DPTR FM NORMAL -12 [PRESSURE DATA] TOTAL FM JAN 1 98 HIGHEST SLP M ON M DPTR FM NORMAL -35 LOWEST SLP 29.75 ON 2 [REMARKS]